mirror of
https://github.com/torvalds/linux.git
synced 2024-11-17 17:41:44 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
#ifndef _H8300_GPIO_H
|
|
#define _H8300_GPIO_H
|
|
|
|
#define H8300_GPIO_P1 0
|
|
#define H8300_GPIO_P2 1
|
|
#define H8300_GPIO_P3 2
|
|
#define H8300_GPIO_P4 3
|
|
#define H8300_GPIO_P5 4
|
|
#define H8300_GPIO_P6 5
|
|
#define H8300_GPIO_P7 6
|
|
#define H8300_GPIO_P8 7
|
|
#define H8300_GPIO_P9 8
|
|
#define H8300_GPIO_PA 9
|
|
#define H8300_GPIO_PB 10
|
|
#define H8300_GPIO_PC 11
|
|
#define H8300_GPIO_PD 12
|
|
#define H8300_GPIO_PE 13
|
|
#define H8300_GPIO_PF 14
|
|
#define H8300_GPIO_PG 15
|
|
#define H8300_GPIO_PH 16
|
|
|
|
#define H8300_GPIO_B7 0x80
|
|
#define H8300_GPIO_B6 0x40
|
|
#define H8300_GPIO_B5 0x20
|
|
#define H8300_GPIO_B4 0x10
|
|
#define H8300_GPIO_B3 0x08
|
|
#define H8300_GPIO_B2 0x04
|
|
#define H8300_GPIO_B1 0x02
|
|
#define H8300_GPIO_B0 0x01
|
|
|
|
#define H8300_GPIO_INPUT 0
|
|
#define H8300_GPIO_OUTPUT 1
|
|
|
|
#define H8300_GPIO_RESERVE(port, bits) \
|
|
h8300_reserved_gpio(port, bits)
|
|
|
|
#define H8300_GPIO_FREE(port, bits) \
|
|
h8300_free_gpio(port, bits)
|
|
|
|
#define H8300_GPIO_DDR(port, bit, dir) \
|
|
h8300_set_gpio_dir(((port) << 8) | (bit), dir)
|
|
|
|
#define H8300_GPIO_GETDIR(port, bit) \
|
|
h8300_get_gpio_dir(((port) << 8) | (bit))
|
|
|
|
extern int h8300_reserved_gpio(int port, int bits);
|
|
extern int h8300_free_gpio(int port, int bits);
|
|
extern int h8300_set_gpio_dir(int port_bit, int dir);
|
|
extern int h8300_get_gpio_dir(int port_bit);
|
|
extern int h8300_init_gpio(void);
|
|
|
|
#endif
|